*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	list-style: none;
	font-family: "PingFang";
}
body{
	background-color: #efeff4;
}
.app .header{
	position: fixed;
	z-index: 2;
	top: 0;
	height: 1.706666rem;
	line-height: 1.706666rem;
	width: 10rem;
	background-color: #5485a2;
	padding-top: 0.266666rem;
	font-size: 0.493333rem;
	color: #fff;
	text-align: center;
}
.app .header::after{
	content: '';
	position: absolute;
	top: 0.853333rem;
	left: 0.266666rem;
	height: 0.493333rem;
	width: 0.44rem;
	background-image: url(../img/矢量智能对象1.png);
	background-size: 0.44rem;
}
.app .nav{
	margin-top: 1.706666rem;
	background-color: #FFFFFF;
}
.app .nav ul{
	display: flex;
	height: 1.173333rem;
	line-height: 1.173333rem;
	text-align: center;
	font-size: 0.4rem;
	color: #444444;
	border-top: 1px solid #AAAAAA;
	border-bottom: 1px solid #AAAAAA;
}
.app .nav ul li{
	flex: 1;
	height: 100%;
	border-left: 1px solid #AAAAAA;
}
.app .nav ul li:nth-child(1){
	border: none;
}
.app .nav ul li:nth-child(3){
	color: #2da3e8;
}
.app .main{
	background-color: #FFFFFF;
	padding: 0 0.4rem;
}
.app .main .content .tit{
	padding: 0.4rem 0 .36rem 0;
	font-size: 0.32rem;
	color: #444444;
}
.app .main .content .txt{
	font-size: 0.266666rem;
	color: #888888;
	padding-bottom: 0.32rem;
}
.app .main .pic{
	color: #AAAAAA;
	text-align: center;
}
.app .main .pic .top{
	padding: 0.28rem;
	font-size: 0.4rem;
}
.app .main .pic .top img{
	height: 0.4rem;
}
.app .main .pic .bottom{
	padding: 0 1.08rem 1rem 1.08rem;
	font-size: 0.24rem;
	display: flex;
	justify-content: space-between;
}
.app .main .pic .bottom img{
	height: 0.933333rem;
}




.app .trolley{
	position: fixed;
	bottom: 2rem;
	right: 0.4rem;
	height: 1.173333rem;
	width: 1.173333rem;
	border-radius: 50%;
	background-color: #FFFFFF;
	display: flex;
	justify-content: center;
	align-items: center;
}
.app .trolley::after{
	content: '2';
	font-size: 0.24rem;
	color: #FFFFFF;
	position: absolute;
	top: 0;
	right: 0;
	height: 0.426666rem;
	line-height: 0.426666rem;
	width: 0.426666rem;
	text-align: center;
	border-radius: 50%;
	background-color: #f53f50;
}
.app .trolley img{
	width: 0.56rem;
}
.app .footer{
	height: 1.333333rem;
	width: 10rem;
	position: fixed;
	bottom: 0;
	font-size: 0.4rem;
	color: #FFFFFF;
	text-align: center;
}
.app .footer .lis{
	height: 100%;
	display: flex;
}
.app .footer .lis li{
	width: 3.333333rem;
}
.app .footer .lis li:nth-child(1){
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 0.68rem;
	background-color: #161f24;
	font-size: 0.266666rem;
}
.app .footer .lis li:nth-child(1) img{
	height: 0.506666rem;
}
.app .footer .lis li:nth-child(2){
	background-color: #365c72;
	line-height: 1.333333rem;
}
.app .footer .lis li:nth-child(3){
	background-color: #5293ba;
	line-height: 1.333333rem;
}